Doctor Who - The Beginning

An Unearthly Child
Susan Foreman is a mystery to teachers Ian Chesterton and Barbara Wright, seemingly knowing more than she should about the past... and the future. Their curiosity leads them to follow her home one night, only to find that her 'home' appears to be a deserted junkyard.

In the junkyard, they discover a police telephone box and a strange old man, who claims to be Susan's grandfather, and calls himself the Doctor. The journey of a lifetime is about to begin... The Daleks
The Tardis lands in an alien, petrified jungle, beyond which lies a mysterious, deserted city.

The Doctor insists on exploring, but before long the Tardis crew all begin experiencing the early effects of radiation sickness. And then they discover that the metal city isn't as deserted as they first thought... The Edge of Destruction
Something has caused the Tardis console to explode in mid-flight, plunging the ship into darkness and rendering the crew unconscious.

As they slowly recover, they find themselves suffering from loss of memory, and headaches. The Tardis behaves oddly, as the doors open and close of their own accord. Has the ship been possessed in some way, or is something more dangerous happening to the time traveller